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LM2662M from NSC,National Semiconductor

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LM2662M

Manufacturer: NSC

Switched Capacitor Voltage Converter

Partnumber Manufacturer Quantity Availability
LM2662M NSC 2 In Stock

Description and Introduction

Switched Capacitor Voltage Converter The LM2662M is a CMOS voltage converter manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Input Voltage Range:** 1.5V to 5.5V  
- **Output Voltage Options:** Doubles or inverts the input voltage  
- **Operating Frequency:** 160kHz (typical)  
- **Output Current Capability:** Up to 40mA (for voltage doubling)  
- **Low Quiescent Current:** 300µA (typical)  
- **Efficiency:** Up to 90%  
- **Package:** 8-pin SOIC (M)  

### **Descriptions:**  
The LM2662M is a switched-capacitor voltage converter that can generate either a doubled or inverted output voltage from a single positive supply. It requires minimal external components (only two flying capacitors and two optional reservoir capacitors).  

### **Features:**  
- **Voltage Doubling or Inversion:** Can double input voltage (e.g., 5V to 10V) or invert it (e.g., 5V to -5V).  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **No Inductors Required:** Uses only capacitors for operation.  
- **Shutdown Mode:** Reduces current consumption to <1µA when disabled.  
- **Wide Operating Temperature Range:** -40°C to +85°C.  

This information is based solely on the manufacturer's datasheet.

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